Dear experts,
I want to execute example /examples/extended/persistency/P01 with G4 10.07 installed in Ubuntu 20.04. But I get the following error when using cmake command:
– The C compiler identification is GNU 9.4.0
– The CXX compiler identification is GNU 9.4.0
– Check for working C compiler: /usr/bin/cc
– Check for working C compiler: /usr/bin/cc – works
– Detecting C compiler ABI info
– Detecting C compiler ABI info - done
– Detecting C compile features
– Detecting C compile features - done
– Check for working CXX compiler: /usr/bin/c++
– Check for working CXX compiler: /usr/bin/c++ – works
– Detecting CXX compiler ABI info
– Detecting CXX compiler ABI info - done
– Detecting CXX compile features
– Detecting CXX compile features - done
– Looking for pthread.h
– Looking for pthread.h - found
– Performing Test CMAKE_HAVE_LIBC_PTHREAD
– Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
– Check if compiler accepts -pthread
– Check if compiler accepts -pthread - yes
– Found Threads: TRUE
– Found XercesC: /usr/lib/x86_64-linux-gnu/libxerces-c.so (found suitable version “3.2.2”, minimum required is “3.2.2”)
– Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so
– Found X11: /usr/include
– Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
– Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
– Looking for gethostbyname
– Looking for gethostbyname - found
– Looking for connect
– Looking for connect - found
– Looking for remove
– Looking for remove - found
– Looking for shmat
– Looking for shmat - found
– Looking for IceConnectionNumber in ICE
– Looking for IceConnectionNumber in ICE - found
CMake Error at CMakeLists.txt:29 (find_package):
By not providing “FindROOT.cmake” in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by “ROOT”, but
CMake did not find one.Could not find a package configuration file provided by “ROOT” with any of
the following names:ROOTConfig.cmake root-config.cmakeAdd the installation prefix of “ROOT” to CMAKE_PREFIX_PATH or set
“ROOT_DIR” to a directory containing one of the above files. If “ROOT”
provides a separate development package or SDK, be sure it has been
installed.– Configuring incomplete, errors occurred!
See also “/home/abdo/Bureau/examples/extended/persistency/P01/build/CMakeFiles/CMakeOutput.log”.
See also “/home/abdo/Bureau/examples/extended/persistency/P01/build/CMakeFiles/CMakeError.log”.